797741265629 has 32 divisors (see below), whose sum is σ = 1022823438336. Its totient is φ = 604187737920.

The previous prime is 797741265613. The next prime is 797741265641. The reversal of 797741265629 is 926562147797.

It is not a de Polignac number, because 797741265629 - 2⁴ = 797741265613 is a prime.

It is a super-2 number, since 2×797741265629² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797741265649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476777 + ... + 1350110.

It is an arithmetic number, because the mean of its divisors is an integer number (31963232448).

Almost surely, 2^797741265629 is an apocalyptic number.

It is an amenable number.

797741265629 is a deficient number, since it is larger than the sum of its proper divisors (225082172707).

797741265629 is a wasteful number, since it uses less digits than its factorization.

797741265629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827065.

The product of its digits is 80015040, while the sum is 65.

The spelling of 797741265629 in words is "seven hundred ninety-seven billion, seven hundred forty-one million, two hundred sixty-five thousand, six hundred twenty-nine".